CD74HC221EE4
TI
15000
16-DIP
CD74HC221EE4
TI
26
CD74HC221EE4
TI
16000
PDIP-16
CD74HC221EE4
TexasInstruments
6580
ICDUALMONOMULTIVIB16-DIP
CD74HC221EE4
Texas Instruments
257500
CD74HC221EE4
TI
3115
16-PDIP
CD74HC221EE4
Texas Instruments(德州仪器)
690000
16-DIP (0.300, 7.62mm)